co2

美 　英

• 網(wǎng)絡(luò)二氧化碳；二氧化碳?xì)怏w；二氧化碳濃度

例句

Then he adds that in order to get CO2 to zero, "probably one of these numbers is going to have to get pretty close to zero. "

然后他補(bǔ)充，要使二氧化碳排放量達(dá)到零，“或許這些數(shù)字其中一須要到非常接近零。”

Do you know how much CO2 you generated to drive here or fly here?

你知道你開車過來或者乘飛機(jī)過來產(chǎn)生了多少二氧化碳嗎？

After all, the world could use more CO2-free forms of energy generation and this one's just a few kilometers beneath our feet.

總的來說，全世界或許應(yīng)該多使用不產(chǎn)生二氧化碳的能源，而地?zé)崮?/c>就蘊(yùn)藏在我們腳下數(shù)千米的地方而已。

That would mean working out how much of what kind of biochar counts as a tonne of CO2 sequestered, and would also need a lot of policing.

這就意味著要計算出不同種類的生物炭分別需要多少噸才能消除一噸CO2，還需要制定很多政策。

Climate scientists have suspected - but never been able to prove - that the CO2 was the result of a huge belch of gas from the oceans.

氣候學(xué)家猜測——但仍未被證明——二氧化碳是來自海洋的大規(guī)模氣體噴發(fā)的結(jié)果。

Can you shade some sunlight and effectively compensate for the added CO2, and produce a climate sort of back to what it was originally?

真的可以遮擋陽光并且有效地抵消額外的CO2，而且可以產(chǎn)生一種氣候條件去補(bǔ)償它本來的來源嗎？

Also, how much CO2 can one tree absorb in a year?

而一棵樹一年又能吸收掉多少呢？

In the absence of surface oxygen, CO might be hydrogenated directly to formyl, a way inferior to that of CO2 hydrogenation.

在無表面氧時，CO可能直接氫化成甲酰基，即CO2氫化中的一途徑。

Then, of course, there's all that CO2 from this material that ends up in the atmosphere.

接下來，當(dāng)然，是這份材料中所顯示的被排放在大氣層中的二氧化碳。

That would narrow estimates of how much warming the world can expect for a given level of CO2 in the atmosphere.

這將有助于更精確地估算在大氣中某個確定二氧化碳水平條件下，世界預(yù)期變暖的程度。

Photosynthesis is often limited by the rate of CO2 diffusion from the atmosphere to the chloroplast.

CO2從大氣中向葉綠體中的擴(kuò)散經(jīng)常限制光合作用的速率。

Yaghi's lab has made thousands of different versions of the molecules, testing to see which had the proper shape to selectively admit CO2.

亞吉的實驗室作出了數(shù)以千計的不同版本的分子，測試，看哪個有適當(dāng)形狀選擇性地承認(rèn)二氧化碳。

The results show that this model can be used to simulate the modem climatic states and the variational trend of CO2 content as well.

結(jié)果表明，該模式能模擬出現(xiàn)代氣候態(tài)以及[CO2]變化的趨勢。

And a big part of that is from burning coal, both the CO2 it releases that then causes climate change as well as all that fly ash.

其中一大部分原因來自燃燒煤炭，包括導(dǎo)致氣候變化的二氧換彈排放，還有就是燃燒之后的煤灰。

On the surface, the culprit appeared to be CO2.

從表面上來看，罪魁禍?zhǔn)?/c>好象是二氧化碳。

The wind power social benefits would be positive if investment costs and CO2 damage costs were reduced, the average wind speed was raised.

定量分析表明，保持一定范圍的風(fēng)電比例，降低風(fēng)電投資成本，減小CO2損害成本及提高平均風(fēng)速將使風(fēng)電取得正的社會效益。

China's CO2 emissions nearly doubled in the last 6 years, at a time of rising concern about climate change around the world.

在世界各國對氣候變化擔(dān)憂日增之際，中國的二氧化碳排放量6年來增加了近一倍。

In the past, CO2 lasers have been used to treat RRP but only in the operating room, with the patient under general anesthesia.

在過去，CO2激光已經(jīng)被用于治療復(fù)發(fā)性乳突狀瘤，但是患者需要實施全身麻醉。

The total cost of energy for a year is about $300, the equivalent of 7, 700 pounds of CO2.

每年總的能量消耗大約為$300，這相當(dāng)于7,700磅的CO2。

Scientists estimate the half-life of CO2 might be close to a hundred years.

科學(xué)家估計，二氧化碳的半衰期可能接近于100年。

Carbon dioxide is reported to absorb primarily onto surface alkali or alkali-containing constituents.

據(jù)報道CO2吸附主要在堿性表面或含堿成分的表面上。

He suggested that the varieties tested had different diffusive resistance to CO2.

他提出，供試驗用的品種對二氧化碳有不同的擴(kuò)散阻力。

As they grew higher they were exposed to increased weathering, which sucked CO2 out of the atmosphere and reduced the greenhouse effect.

隨著地勢抬升，山脈的侵蝕逐漸增強(qiáng)，它們吸收大氣中的CO2并使溫室效應(yīng)降低。

In the case of run-off, the net effect would be to add alkalinity to the ocean, thereby removing CO2 from the atmosphere.

在流失的情況中，凈效益是增加海洋堿性，從而將二氧化碳從大氣中消失。

Permanent underground storage is only one of the options for dealing with CO2 captured at a power station.

永久儲存于地下只是對由發(fā)電廠捕捉到的二氧化碳處理的選項之一。

A self- organized fuzzy control system used for a dual wavelength frequency stabilized CO2 laser with high precision is presented.

報道了一種用于高精度雙波長穩(wěn)頻CO2激光的自組織模糊控制系統(tǒng)。

A jumbo jet releases as much CO2 into the atmosphere in one cross-Atlantic flight as the average British motorist does in an entire year.

一部巨無霸噴射機(jī)在飛越大西洋的航程中排放到大氣中的二氣化碳，相當(dāng)于平均每名英國車輛駕駛一整年制造的量。

Two and a half million cars worth of gypsum, you know, CO2 generated. Right?

石膏的碳排量相當(dāng)于250萬輛汽車，這我們已經(jīng)認(rèn)識到了，是吧？

Sudden spewing of CO2 at the moment of cap opening of packed beer (bottled beer or tinned beer) led to the overflow of large amount of foam.

啤酒的噴涌指包裝啤酒（瓶裝或罐裝）開蓋后二氧化碳突然冒出，引起大量很細(xì)的泡沫溢出，導(dǎo)致泡沫狀啤酒流出容器之外。

Similarly, China, like the US, can reduce CO2 emissions through increased energy efficiency and a new fleet of electric vehicles.

類似的，中國和美國一樣，能夠通過提高能源效率和新的電動汽車來削減二氧化碳排放。

If regenerable, the CO2-lean carrier would be recovered back at the surface in a loop process.

如果是再吸附劑，二氧化碳傾斜載體將恢復(fù)返回到表面，形成閉環(huán)過程。

"At least, given that no one is doing very much around the planet [about] mitigating CO2 emissions, we have a bit more time, " he remarked.

他說：“這個結(jié)果至少說明，就算地球上所有人都拿不出好辦法減少CO2排放，我們也還是能多活一些時間的。”

It's simple, really: As long as we pour CO2; into the atmosphere faster than nature drains it out, the planet warms.

這真的很簡單：只要我們排放到大氣中的二氧化碳的速度比自然界排出的速度快，地球就會變暖。

It is a sort of new beneficial attempt for the research of waveform controlled study of CO2 arc-welding power.

本研究對波控CO2弧焊電源的研究而言是一種新的有益的嘗試。

CO2 can be adsorbed on the surface of loess and laterite forming carbonate ion, and further produce great impact on heterogeneous reaction.

CO2可以吸附在黃土和紅土表面生成碳酸跟，對非均相反應(yīng)機(jī)制產(chǎn)生重要影響。

The German said the switch to energy saving bulbs could save about 25 million tonnes of CO2 emissions per year.

這位德國人稱，改用節(jié)能燈泡每年可減少約2500萬噸二氧化碳的排放。

Take a little extra time to exhale, since leaving residual carbon dioxide in the lungs can impede the delivery of oxygen on the next inhale.

呼氣用時略多，因為從肺臟排出的殘余CO2可以阻礙下一次吸氣的氧氣輸送。

It is to carbon dioxide as a furnace to a candle: one kilogram of the stuff causes as much warming as 23 tonnes of carbon dioxide.

它與CO2的關(guān)系就如同火爐之于蠟燭。一公斤六氟化硫產(chǎn)生的熱量與23噸二氧化碳產(chǎn)生的熱量相當(dāng)。

The environmental protester stepped over a knee-high barrier to attach the masks with the word "CO2, " or carbon dioxide.

這位抗議的環(huán)保份子跨越了膝蓋高的護(hù)欄，為兵馬俑戴上寫著「CO2（二氧化碳）」字樣的口罩。

In the late '90s, the Air Cannon was accompanied with a backpack to hold the CO2 tank, and was connected to the launcher with a hose.

在90年代后期，空氣炮上有一個裝二氧化碳罐的背包，并通過軟管連接到發(fā)射器。

"Right away, we are strengthening our competitiveness in the small and compact car segment and are reducing our CO2 footprint, " he said.

“我們可以馬上強(qiáng)化在小型車及輕型車市場的競爭力，且降低二氧化碳排放。”他表示。

After washing, the CO 2 returns to a gaseous state, and dirt is the only thing left to be disposed of.

洗滌后，CO2的回報，以氣體狀態(tài)，和污垢是唯一剩下的必須加以處置。